Finding the Third Proportional to 40,155 and 84,832

Step by Step Solution

1. Step 1: Write the proportion equation
   40,155 : 84,832 = 84,832 : x
2. Step 2: Convert to fraction form
   40,155/84,832 = 84,832/x
3. Step 3: Cross multiply
   40,155x = 84,832 × 84,832
4. Step 4: Simplify right side
   40,155x = 7,196,468,224
5. Step 5: Solve for x
   x = 7,196,468,224/40,155
6. Step 6: Final answer
   x = 179,217.24